MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bc240f565f4a4aab03cdf04b6ae4522179347145e338ef33df918e741afc5ebb. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.

Database Entry


Amadey


Vendor detections: 16


Intelligence 16 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: bc240f565f4a4aab03cdf04b6ae4522179347145e338ef33df918e741afc5ebb
SHA3-384 hash: 486bb7c79be6dea9c5ba6239998aa354f97a9f753317114f45b3fde29bc6e696d97f0615ed61204829989f846a239181
SHA1 hash: 688eb719525b89f93db7d22bcbae38a13e7a973b
MD5 hash: aefbd9e285960b704524b4c33b0c9567
humanhash: double-mexico-low-quiet
File name:file
Download: download sample
Signature Amadey
Create hunting rule
File size:3'272'704 bytes
First seen:2024-12-21 21:13:34 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 2eabe9054cad5152567f0699947a2c5b (2'852 x LummaStealer, 1'312 x Stealc, 1'026 x Healer)
ssdeep 49152:iIUtVtTZ0pIj3/bL4zoK79ucME+bkhG+WA73nilkwo:iIkVtTZ0pIj3vK79ucL+b9A73R
TLSH T171E53BA26D0972CFD16A277C9527DD43592C4BBF871048D3A869ECBDADA3CC035B6C24
TrID 29.6% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
22.7% (.EXE) Win16 NE executable (generic) (5038/12/1)
20.3% (.EXE) Win32 Executable (generic) (4504/4/1)
9.1% (.EXE) OS/2 Executable (generic) (2029/13)
9.0% (.EXE) Generic Win/DOS Executable (2002/3)
Magika pebin
Reporter Bitsight
Tags:Amadey exe


Avatar
Bitsight
url: http://185.215.113.16/mine/random.exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
654
Origin country :
US US
Vendor Threat Intelligence
Malware family:
amadey
Create hunting rule
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2024-12-21 21:15:02 UTC
Tags:
amadey botnet stealer loader lumma cryptbot github telegram gcleaner stealc credentialflusher auto coinminer generic arch-exec evasion themida
Link:
https://app.any.run/tasks/38d531a8-5619-4f89-b2ec-36eaf2fca3d5

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Variant.Zusy.545677.12944.3339.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
99.1%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67672f9c75bf3268d2fd8961
Tags:
vmdetect autorun spam
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Сreating synchronization primitives
Searching for analyzing tools
Creating a file
Creating a window
Searching for synchronization primitives
Creating a file in the %temp% subdirectories
Creating a process from a recently created file
Creating a process with a hidden window
Connection attempt to an infection source
Enabling autorun by creating a file
Sending an HTTP POST request to an infection source
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-vm anti-vm evasive fingerprint microsoft_visual_cc packed packed packer_detected
Link:
https://www.filescan.io/uploads/67672f9adfd3fc9d659e81c1/reports/6cce8c46-3177-4fb3-920f-752b4b2298af/overview
Verdict:
Unknown
Link:
https://www.hybrid-analysis.com/sample/bc240f565f4a4aab03cdf04b6ae4522179347145e338ef33df918e741afc5ebb
Result
Verdict:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/be15b66a-ee59-4139-8932-7a89593c0d7d
Result
Threat name:
LummaC, Amadey, Credential Flusher, Lumm
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1579352
Signature
Adds a directory exclusion to Windows Defender
AI detected suspicious sample
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Attempt to bypass Chrome Application-Bound Encryption
Binary is likely a compiled AutoIt script file
C2 URLs / IPs found in malware configuration
Contains functionality to inject code into remote processes
Creates multiple autostart registry keys
Detected unpacking (changes PE section rights)
Disable Windows Defender notifications (registry)
Disable Windows Defender real time protection (registry)
Disables Windows Defender Tamper protection
Drops large PE files
Drops PE files to the document folder of the user
Found evasive API chain (may stop execution after reading information in the PEB, e.g. number of processors)
Found malware configuration
Found many strings related to Crypto-Wallets (likely being stolen)
Hides threads from debuggers
Injects a PE file into a foreign processes
Leaks process information
Loading BitLocker PowerShell Module
LummaC encrypted strings found
Machine Learning detection for dropped file
Machine Learning detection for sample
Modifies windows update settings
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
PE file contains section with special chars
PE file has a writeable .text section
Query firmware table information (likely to detect VMs)
Sample uses string decryption to hide its real strings
Sigma detected: New RUN Key Pointing to Suspicious Folder
Sigma detected: Powershell Base64 Encoded MpPreference Cmdlet
Suricata IDS alerts for network traffic
Tries to detect process monitoring tools (Task Manager, Process Explorer etc.)
Tries to detect sandboxes / dynamic malware analysis system (registry check)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to detect sandboxes and other dynamic analysis tools (window names)
Tries to detect virtualization through RDTSC time measurements
Tries to evade debugger and weak emulator (self modifying code)
Tries to harvest and steal Bitcoin Wallet information
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal ftp login credentials
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Crypto Currency Wallets
Tries to steal Mail credentials (via file / registry access)
Yara detected Amadeys Clipper DLL
Yara detected Amadeys stealer DLL
Yara detected Credential Flusher
Yara detected LummaC Stealer
Yara detected Powershell download and execute
Yara detected Stealc
Yara detected Vidar stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1579352 Sample: file.exe Startdate: 21/12/2024 Architecture: WINDOWS Score: 100 110 toptek.sbs 2->110 112 sweepyribs.lat 2->112 114 8 other IPs or domains 2->114 148 Suricata IDS alerts for network traffic 2->148 150 Found malware configuration 2->150 152 Antivirus detection for dropped file 2->152 154 21 other signatures 2->154 10 skotes.exe 4 79 2->10         started        15 file.exe 5 2->15         started        17 ed7d415177.exe 2->17         started        19 5 other processes 2->19 signatures3 process4 dnsIp5 140 185.215.113.43, 49758, 49764, 49786 WHOLESALECONNECTIONSNL Portugal 10->140 142 185.215.113.16 WHOLESALECONNECTIONSNL Portugal 10->142 144 31.41.244.11, 49770, 49791, 49793 AEROEXPRESS-ASRU Russian Federation 10->144 96 C:\Users\user\AppData\...\178ba86573.exe, PE32 10->96 dropped 98 C:\Users\user\AppData\...\796ecf2647.exe, PE32 10->98 dropped 100 C:\Users\user\AppData\...\62a707bc2a.exe, PE32 10->100 dropped 108 32 other malicious files 10->108 dropped 198 Creates multiple autostart registry keys 10->198 200 Hides threads from debuggers 10->200 202 Tries to detect sandboxes / dynamic malware analysis system (registry check) 10->202 21 d0e32932f8.exe 10->21         started        26 81d22383f9.exe 8 10->26         started        28 74b92d58dc.exe 10->28         started        32 8 other processes 10->32 102 C:\Users\user\AppData\Local\...\skotes.exe, PE32 15->102 dropped 104 C:\Users\user\...\skotes.exe:Zone.Identifier, ASCII 15->104 dropped 204 Detected unpacking (changes PE section rights) 15->204 206 Found evasive API chain (may stop execution after reading information in the PEB, e.g. number of processors) 15->206 208 Tries to evade debugger and weak emulator (self modifying code) 15->208 210 Tries to detect virtualization through RDTSC time measurements 15->210 30 skotes.exe 15->30         started        106 C:\...\STNCYC18XSKVTIXIDORVU8IVIC8XE.exe, PE32 17->106 dropped 212 Query firmware table information (likely to detect VMs) 17->212 214 Tries to steal Crypto Currency Wallets 17->214 216 Tries to detect process monitoring tools (Task Manager, Process Explorer etc.) 17->216 146 127.0.0.1 unknown unknown 19->146 218 Binary is likely a compiled AutoIt script file 19->218 file6 signatures7 process8 dnsIp9 122 185.215.113.206 WHOLESALECONNECTIONSNL Portugal 21->122 78 C:\Users\user\Documents\KEGDAKEHJD.exe, PE32 21->78 dropped 80 C:\Users\user\AppData\...\softokn3[1].dll, PE32 21->80 dropped 92 12 other files (8 malicious) 21->92 dropped 172 Drops PE files to the document folder of the user 21->172 174 Tries to steal Mail credentials (via file / registry access) 21->174 176 Found many strings related to Crypto-Wallets (likely being stolen) 21->176 192 6 other signatures 21->192 34 chrome.exe 21->34         started        124 github.com 20.233.83.145, 443, 49802, 49803 MICROSOFT-CORP-MSN-AS-BLOCKUS United States 26->124 126 raw.githubusercontent.com 185.199.110.133, 443, 49806, 49807 FASTLYUS Netherlands 26->126 82 C:\...\fb22de53cd93474896e72899203b572f.exe, PE32 26->82 dropped 84 C:\...\bb31c9d4a53941b6b913f33980d23feb.exe, PE32 26->84 dropped 178 Multi AV Scanner detection for dropped file 26->178 180 Adds a directory exclusion to Windows Defender 26->180 36 bb31c9d4a53941b6b913f33980d23feb.exe 26->36         started        40 powershell.exe 26->40         started        42 powershell.exe 26->42         started        50 2 other processes 26->50 128 cheapptaxysu.click 104.21.67.146 CLOUDFLARENETUS United States 28->128 182 Query firmware table information (likely to detect VMs) 28->182 184 Tries to detect sandboxes and other dynamic analysis tools (window names) 28->184 186 Tries to harvest and steal ftp login credentials 28->186 188 Detected unpacking (changes PE section rights) 30->188 194 2 other signatures 30->194 130 twentytk20ht.top 185.121.15.192 REDSERVICIOES Spain 32->130 132 discokeyus.lat 104.21.21.99 CLOUDFLARENETUS United States 32->132 134 3 other IPs or domains 32->134 86 C:\Users\user\AppData\...\service123.exe, PE32 32->86 dropped 88 C:\Users\...\O36B9WQQ11YC67FWH57AOX5NF.exe, PE32 32->88 dropped 90 C:\Users\user\AppData\Local\...\Y-Cleaner.exe, PE32 32->90 dropped 94 6 other files (4 malicious) 32->94 dropped 190 Binary is likely a compiled AutoIt script file 32->190 196 9 other signatures 32->196 44 85746525a0.exe 32->44         started        46 firefox.exe 32->46         started        48 cmd.exe 32->48         started        52 9 other processes 32->52 file10 signatures11 process12 dnsIp13 54 chrome.exe 34->54         started        116 toptek.sbs 94.130.188.57 HETZNER-ASDE Germany 36->116 118 t.me 149.154.167.99 TELEGRAMRU United Kingdom 36->118 156 Attempt to bypass Chrome Application-Bound Encryption 36->156 158 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 36->158 160 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 36->160 162 Tries to harvest and steal browser information (history, passwords, etc) 36->162 56 chrome.exe 36->56         started        164 Loading BitLocker PowerShell Module 40->164 59 conhost.exe 40->59         started        61 conhost.exe 42->61         started        120 pancakedipyps.click 172.67.209.202, 443, 49794, 49795 CLOUDFLARENETUS United States 44->120 166 Query firmware table information (likely to detect VMs) 44->166 168 Found many strings related to Crypto-Wallets (likely being stolen) 44->168 170 Tries to steal Crypto Currency Wallets 44->170 63 firefox.exe 46->63         started        69 2 other processes 48->69 65 conhost.exe 52->65         started        67 conhost.exe 52->67         started        71 4 other processes 52->71 signatures14 process15 dnsIp16 136 239.255.255.250 unknown Reserved 56->136 73 chrome.exe 56->73         started        76 firefox.exe 63->76         started        process17 dnsIp18 138 www.google.com 142.250.181.132 GOOGLEUS United States 73->138
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/bc240f565f4a4aab03cdf04b6ae4522179347145e338ef33df918e741afc5ebb
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/bc240f565f4a4aab03cdf04b6ae4522179347145e338ef33df918e741afc5ebb/
Threat name:
Win32.Infostealer.Tinba
Create hunting rule
Status:
Malicious
First seen:
2024-12-21 21:14:04 UTC
File Type:
PE (Exe)
Extracted files:
2
AV detection:
16 of 23 (69.57%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=xqsa6vs7jjfkwa6n6bfwvzcsef4ti4kf4m4o6m67sghhigx4l25q._file
Verdict:
malicious
Label(s):
amadey
Create hunting rule
lummastealer
Create hunting rule
Similar samples:
error
Amadey
Result
Malware family:
vidar
Create hunting rule
Score:
  10/10
Tags:
family:amadey family:gcleaner family:gurcu family:lumma family:stealc family:vidar botnet:9c9aa5 botnet:stok credential_access discovery evasion execution loader persistence privilege_escalation spyware stealer trojan upx
Link:
https://tria.ge/reports/241221-z3ah7azmbx/
Behaviour
Checks processor information in registry
Delays execution with timeout.exe
Enumerates system info in registry
Kills process with taskkill
Modifies registry class
Modifies system certificate store
Runs ping.exe
Scheduled Task/Job: Scheduled Task
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Views/modifies file attributes
Browser Information Discovery
Enumerates physical storage devices
Event Triggered Execution: Netsh Helper DLL
Program crash
System Location Discovery: System Language Discovery
System Network Configuration Discovery: Internet Connection Discovery
System Network Configuration Discovery: Wi-Fi Discovery
Drops file in Program Files directory
Drops file in Windows directory
AutoIT Executable
Drops file in System32 directory
Enumerates processes with tasklist
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
UPX packed file
Accesses cryptocurrency files/wallets, possible credential harvesting
Adds Run key to start application
Checks installed software on the system
Legitimate hosting services abused for malware hosting/C2
Looks up external IP address via web service
Checks BIOS information in registry
Checks computer location settings
Executes dropped EXE
Identifies Wine through registry keys
Loads dropped DLL
Reads WinSCP keys stored on the system
Reads data files stored by FTP clients
Reads local data of messenger clients
Reads user/profile data of web browsers
Unsecured Credentials: Credentials In Files
Windows security modification
Blocklisted process makes network request
Command and Scripting Interpreter: PowerShell
Downloads MZ/PE file
Looks for VMWare drivers on disk
Uses browser remote debugging
Enumerates VirtualBox registry keys
Identifies VirtualBox via ACPI registry values (likely anti-VM)
Looks for VirtualBox drivers on disk
Amadey
Amadey family
Detect Vidar Stealer
GCleaner
Gcleaner family
Gurcu family
Gurcu, WhiteSnake
Lumma Stealer, LummaC
Lumma family
Modifies Windows Defender Real-time Protection settings
Stealc
Stealc family
Vidar
Vidar family
Malware Config
C2 Extraction:
http://185.215.113.43
http://185.215.113.206
https://api.telegram.org/bot7855878545:AAEEMUvgpX9jTAxlDd2gM_Sbv2jbI6-5_0o/sendMessage?chat_id=7427009775
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/76c192fe-724f-483e-9ada-7c1c4a58897e
Unpacked files
SH256 hash:
5b9a7cf466eb97f07ee0fa990608065b8ec2dbe1db0f5509ea44738da0864bd1
MD5 hash:
7575730e5089697f18abccff2b3aac82
SHA1 hash:
9678bf0046be741fc70faacf40df6cd3877f09f5
Detections:
Amadey
Create hunting rule
win_amadey
Create hunting rule
Link:
https://www.unpac.me/results/09a05af4-c1e4-430d-9d45-1a82d1b188db/
SH256 hash:
bc240f565f4a4aab03cdf04b6ae4522179347145e338ef33df918e741afc5ebb
MD5 hash:
aefbd9e285960b704524b4c33b0c9567
SHA1 hash:
688eb719525b89f93db7d22bcbae38a13e7a973b
Link:
https://www.unpac.me/results/09a05af4-c1e4-430d-9d45-1a82d1b188db/
Malware family:
Amadey
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/bc240f565f4a/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:pe_detect_tls_callbacks
Create hunting rule
Rule name:vmdetect
Create hunting rule
Author:nex
Description:Possibly employs anti-virtualization techniques

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Amadey

Executable exe bc240f565f4a4aab03cdf04b6ae4522179347145e338ef33df918e741afc5ebb

(this sample)

  
Dropped by
StealC
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3072521/

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_AUTHENTICODEMissing Authenticodehigh
CHECK_DLL_CHARACTERISTICSMissing dll Security Characteristics (HIGH_ENTROPY_VA)high
CHECK_NXMissing Non-Executable Memory Protectioncritical
CHECK_TRUST_INFORequires Elevated Execution (uiAccess:None)high

Comments